Boxing in 2021: Heavyweights, Manny Pacquiao among biggest storylines remaining over the final six months

The sport may be as hot as ever with the top stars all preparing for massive clashes over the summer

After taking much of 2020 off from the standpoint of delivering blockbuster fights due to the coronavirus pandemic, the sport of boxing has picked up steam quickly entering the mid-point of 2021.   This summer features a handful of blockbuster pay-per-view fights that should go a long way in determining the futures of boxing's biggest stars and deepest divisions.   With that in mind entering what should be an exciting second half of 2021, let's take a closer look at the biggest questions that need answering at the highest levels of the sport.